29383
三氟甲磺酸三甲基硅酯
Wacker Chemie AG, ≥98.0% (T)
别名:
硅烷 TMS-三氟甲磺酸酯, TMS 三氟甲基磺酸酯, TMSOTf, 三甲基硅基三氟甲烷磺酸酯
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关于此项目
线性分子式:
CF3SO3Si(CH3)3
化学文摘社编号:
分子量:
222.26
EC Number:
248-565-4
UNSPSC Code:
12352103
PubChem Substance ID:
Beilstein/REAXYS Number:
1868911
MDL number:
Assay:
≥98.0% (T)
Form:
liquid
InChI
1S/C4H9F3O3SSi/c1-12(2,3)10-11(8,9)4(5,6)7/h1-3H3
InChI key
FTVLMFQEYACZNP-UHFFFAOYSA-N
SMILES string
C[Si](C)(C)OS(=O)(=O)C(F)(F)F
assay
≥98.0% (T)
form
liquid
manufacturer/tradename
Wacker Chemie AG
refractive index
n20/D 1.36 (lit.)
bp
77 °C/80 mmHg (lit.)
density
1.228 g/mL at 25 °C (lit.)
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Other Notes
根据要求提供批量采购价
signalword
Danger
hcodes
Hazard Classifications
Flam. Liq. 3 - Skin Corr. 1B
supp_hazards
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
77.0 °F - closed cup
flash_point_c
25 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
法规信息
新产品
此项目有
Sajal Kumar Maity et al.
Carbohydrate research, 354, 40-48 (2012-05-01)
N-(p-Methylphenylthio)-ε-caprolactam (1) in combination with trimethylsilyl trifluoromethanesulfonate (TMSOTf) provides an efficient thiophilic promoter system, capable of activating different thioglycosides. Both 'armed' and 'disarmed' thioglycosyl donors were activated for glycosidic bond formation. Notably, this reagent combination works well in reactivity-based one-pot
Cheng-Chung Wang et al.
Nature protocols, 3(1), 97-113 (2008-01-15)
Detailed protocols for the regioselective protection of individual hydroxyls in monosaccharide units are described here. This expedient methodology incorporates up to seven reaction sequences, obviating the necessity to carry out intermittent tedious work-ups and time-consuming purifications. Using this TMSOTf-catalyzed one-pot
Stevenson Flemer et al.
Journal of peptide science : an official publication of the European Peptide Society, 18(1), 30-36 (2011-10-29)
A methodology is presented for the facile synthesis of Arg-containing peptides modified at the guanidine headgroup as substituted amidine cores. This process allows for the iterative construction of these Arg isosteres while the peptide is being built out on the
Jean-Louis Brochu et al.
Journal of combinatorial chemistry, 10(3), 405-420 (2008-04-19)
A modular, reagent-based approach to obtain different indoline alkaloid-inspired, tetracyclic architectures is developed. With the use of TBSOTf as a Lewis acid, we report here a tandem Michael-based approach that led to the synthesis of a diastereomeric mixture of tetracyclic
Feng Liu et al.
The Journal of organic chemistry, 74(15), 5699-5702 (2009-06-10)
By treatment with TMSOTf/Et3N, N-(2-cyanoarylmethyl)-substituted acrylamides or beta-ketoamides underwent N-addition cascades under mild conditions to afford the corresponding pyrrolo[1,2-a]pyrimidin-4(6H)-ones as the formal [4 + 2] cycloaddition products in high yields.
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